Samsung QE43LS03F

Published date: 18/Sept/2026

Samsung QE43LS03F

Currently unavailable

Key Features

Screen size
43"
4K Ultra HD 3840 x 2160p
Panel Type
QLED
Refresh Rate
50Hz
Sound
20 W
Guarantee
1 Year

What Customers Say

Owners across The Frame range are near-unanimous that it does what it was bought for: in Art Mode on the wall it passes for a framed print, and visitors regularly fail to realise it is a television. The matte anti-reflective screen is the most praised single feature, particularly in south-facing rooms and kitchens where glare had spoiled previous sets, and the slim chassis sits flush on the supplied wall mount with only the thin One Connect cable to hide. Picture quality is described as bright and colourful with good upscaling, the sound as better than a set this thin suggests, set-up as quick, and the solar-charged remote gets frequent mentions. Reviews cover the whole 2025 range, since owner reviews are pooled across the 43-inch, 50-inch, 55-inch and 65-inch models.

The repeated complaints are that the wider Art Store catalogue is a paid subscription, that the external One Connect box needs somewhere to live near the wall, and that Samsung's Tizen menus feel cluttered; owners of the 43-inch and 50-inch also note the 50Hz panel and that black levels cannot match an OLED.

For a buyer who wants a television that disappears into the room and copes with a bright space, the 43-inch Frame is the right kind of compromise; anyone buying primarily for film or console performance should look at a conventional set at the same price.

Who Should Buy This

  • Design-led living rooms wanting a TV that reads as framed art
  • Bright kitchens and south-facing rooms needing a matte screen
  • Wall-mounters wanting a flush fit with one cable to hide
  • Bedroom and second-room viewers wanting a compact QLED
  • UK viewers wanting built-in terrestrial and satellite tuners

Who Should Skip It

  • Gamers wanting a high refresh rate and HDMI 2.1 bandwidth
  • Film fans wanting deep native contrast for dark-room viewing
  • Dolby Vision viewers wanting that HDR format on streaming and discs
  • Buyers who want every piece of artwork included in the price

What Experts Says

Overall Assessment and Positioning

The Samsung QE43LS03F is the 43-inch model of the 2025 The Frame, Samsung's lifestyle QLED that is designed to hang flush on the wall and show artwork in Art Mode when it is not being watched. It is the smallest of the four standard Frame sizes and sits between the entry Q7F QLEDs and the Neo QLED Frame Pro in Samsung's 2025 line-up, aimed at a living room, kitchen or bedroom where how the set looks switched off matters as much as the picture switched on.

Key Strengths and Standout Features

The 4K QLED panel carries a matte anti-reflective finish and Dual LED contrast, with the NQ4 AI Gen2 processor handling 4K AI upscaling and HDR10+ Adaptive, HDR10 and HLG playback. The refresh rate is 50Hz and the four HDMI inputs run at standard bandwidth, so the gaming list of ALLM, HGiG, Game Motion Plus, an AI Auto Game Mode and the Gaming Hub for cloud services is about convenience rather than high frame rates. One HDMI carries eARC, and USB-A and USB-C ports, an optical output, Wi-Fi 5, Bluetooth 5.3 and Ethernet complete the connections, all of which live in the separate One Connect box that Samsung lists in the box alongside a Slim Fit wall mount and a solar-charged remote. Audio is a 20 W two-channel system with Object Tracking Sound Lite, Dolby Atmos decoding, Adaptive Sound Pro and Q-Symphony for a matching Samsung soundbar. A built-in DVB-T2, DVB-C and DVB-S2 tuner with a CI+ slot covers UK broadcast viewing, and Tizen runs the streaming apps with Alexa and SmartThings built in.

Value Proposition and Who It's Best Suited For

This is a television bought for its design first: a 24.9 mm deep chassis weighing 8.6 kg that mounts on a 200 x 200 mm bracket and, with the matte screen and Art Mode, reads as a framed print rather than a black rectangle. The stated G energy class, 52 W on-mode draw in SDR and 72 kWh a year are ordinary for the size. The honest qualifications are the 50Hz panel, the standard-bandwidth HDMI ports, the 20 W stereo sound and the absence of Dolby Vision, all of which a conventional QLED at the same price would improve on. Buyers who want a screen that suits the room and copes with daylight will find it the right choice; gamers and film enthusiasts should spend the same money on picture performance instead.

Similar Reviews

Video Reviews

ChoiceWise Scores: 64 Out Of 100

Picture Quality
66
Gaming & Motion
55
Energy Efficiency
53
Smart Features
65
Sound
66
Connectivity
81

The ChoiceWise Score is calculated using a defined methodology based on the features and factors that matter most in this category. Read our full scoring methodology: choicewise.app/methodology#score

Screen technologyQLED
Resolution4K Ultra HD 3840 x 2160p
Screen size43"
HDRHDR10+ HDR10 Hybrid Log Gamma (HLG) Quantum HDR
HDR technologyQuantum HDR Yes (ADAPTIVE)
Anti-reflective screenYes
ContrastDual LED
Dynamic contrast ratioDual LED
Gaming technologyALLM Gaming Hub HGiG Game Motion Plus Super Ultra Wide Game View Mini Map Zoom AI Auto Game Mode
Motion rateMotion Xcelerator
Picture enhancement4K AI upscaling
ProcessorNQ4 AI Gen2 Processor
Refresh rate50Hz
Audio outputeARC
ConnectionsHDMI x 4 USB-A x 2 USB-C x 1
HDMI-CEC controlYes
WiFiYes (Wi-Fi 5)
Ethernet1
BluetoothYes(5.3)
Output power20 W
Sound technologyObject Tracking Sound Lite
No. of Speakers2.0
Sound processingDolby Atmos
Other featuresQ-Symphony Audio pre-selection descriptor Adaptive Sound Pro 360 Audio
Energy efficiency class (SDR)G
Annual energy consumption72 kWh
On mode power demand (SDR)52.0 W
Energy efficiency class (HDR)G
On mode power demand (HDR)114 W
Standby mode power demand0.50 W
Electronic programme guideYes
TV tunerDVB-T2/C DVB-S2 Analogue
CI+ slotCI+(1.4) / CI+(1.4 ECP)_IT only
Smart TV servicesCatch up TV: BBC iPlayer, ITVX, Channel 4, 5, U Streaming: Apple TV, Prime Video, Disney+, Netflix, NOW, Paramount+, YouTube Music: Apple Music, Deezer, Spotify App store: Samsung Tizen App Store
Screen mirroringTV to mobile and mobile to TV (Android / iOS) TV initiate mirroring (Android / iOS) Sound Mirroring (Android / iOS) Wireless TV On (Android / iOS) Tap View (Android / iOS)
Voice controlled assistantAlexa (GB, DE, FR, IT, ES, AT, IE)
Smart platformTizen™ Smart TV
Smartphone appSmartThings app
Table-top standYes
Stand footprint678.0 x 196.8 mm
VESA mount200x200
Other featuresSleep timer Parental lock Ambient brightness sensor
PVR functionYes
Accessibility featuresCzech (Czech Republic),Danish (Denmark),Dutch (Netherlands),English (UK),Finnish (Finland),French (France),German (Germany),Greek (Greece),Hungarian (Hungary),Italian (Italy),Korean (Korea),Norwegian (Norway),Polish (Poland),Portuguese (Portugal),Romanian (Romania),Russian (Russia),Slovak (Slovakia),Spanish (Spain),Swedish (Sweden) Audio Subtitles, Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off Closed Caption (Subtitle), Multi-output Audio, Sign Language Zoom Slow Button Repeat, Remote Control App. for All
ColourBLACK
Guarantee1 Year
WeightTV with stand: 8.9 kg TV: 8.6 kg Boxed: 15.5 kg
DimensionsTV with stand: 591.9 x 969.5 x 196.8 mm (H x W x D) TV: 557.8 x 969.5 x 24.9 mm (H x W x D) Boxed: 677 x 1087 x 165 mm (H x W x D)
Box contentsSamsung The Frame Art Mode QE43LS03FAUXXU 43" Smart 4K Ultra HD HDR QLED TV Remote control Power cable User manual

Frequently Asked Questions

Samsung states a 50Hz refresh rate for the 43-inch Frame, so it is not a high-refresh gaming panel, though ALLM, HGiG, Game Motion Plus and the Gaming Hub are listed.

Yes, Samsung lists an anti-reflective matte display, which is what lets artwork in Art Mode look like a print rather than a screen.

It has four HDMI inputs, one with eARC for a soundbar, plus USB-A and USB-C ports, an optical audio output and an Ethernet port, all on the separate One Connect box.

No, Samsung lists HDR10+ Adaptive, HDR10 and HLG for this model; Dolby Vision is not stated.

A 20 W two-channel system with Object Tracking Sound Lite and Dolby Atmos decoding, with Q-Symphony support for pairing with a compatible Samsung soundbar.

Yes, it has a built-in DVB-T2, DVB-C and DVB-S2 tuner with a CI+ slot.

It carries an energy class of G for both SDR and HDR, with a stated on-mode power demand of 52 W in SDR and 114 W in HDR, and an annual consumption of 72 kWh.

The TV weighs 8.6 kg without its stand and 8.9 kg with it, is 24.9 mm deep, and uses a 200 x 200 mm VESA mount; Samsung lists a Slim Fit wall mount in the box.

ChoiceWise does not perform hands-on product testing for this page. The expert opinion and recommendations are based on third-party reviews and sources, which we analyze and summarize using our editorial process.